{\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi} \begin{tabular}     {@{\extracolsep{4pt}}l*{10}{>{\centering\arraybackslash}m{1.5cm}}@{}}      \toprule          \multicolumn{1}{l}{}     &\multicolumn{5}{c}{\textbf{Breakfast Measures (Post-pay Period)}} &\multicolumn{4}{c}{\textbf{Hourly Production}}  \bigstrut       \\     \cline{2-6} \cline{7-10} \addlinespace       &Had any breakfast & Ate rice      &Amount of rice &Ate vegetables  &Ate any other item      \\      
                    &\multicolumn{1}{c}{(1)}         &\multicolumn{1}{c}{(2)}         &\multicolumn{1}{c}{(3)}         &\multicolumn{1}{c}{(4)}         &\multicolumn{1}{c}{(5)}         &\multicolumn{1}{c}{(6)}         &\multicolumn{1}{c}{(7)}         &\multicolumn{1}{c}{(8)}         &\multicolumn{1}{c}{(9)}         \\
\midrule
Cash                &      -0.007         &      -0.002         &      -4.048         &      -0.024         &       0.059         &                     &                     &                     &                     \\
                    &     (0.013)         &     (0.025)         &     (7.223)         &     (0.042)         &     (0.044)         &                     &                     &                     &                     \\
\addlinespace
Cash $\times$ Post-pay&                     &                     &                     &                     &                     &       0.060         &       0.173\sym{**} &       0.104\sym{**} &       0.083\sym{*}  \\
                    &                     &                     &                     &                     &                     &     (0.050)         &     (0.073)         &     (0.047)         &     (0.045)         \\
\addlinespace
Cash $\times$ Post-pay $\times$ Hour of day&                     &                     &                     &                     &                     &       0.014\sym{**} &       0.008         &                     &                     \\
                    &                     &                     &                     &                     &                     &     (0.007)         &     (0.010)         &                     &                     \\
\addlinespace
Cash $\times$ Post-pay $\times$ Higher wealth&                     &                     &                     &                     &                     &                     &      -0.204\sym{**} &                     &                     \\
                    &                     &                     &                     &                     &                     &                     &     (0.103)         &                     &                     \\
\addlinespace
Cash $\times$ Post-pay $\times$ Hour of day $\times$ Higher wealth&                     &                     &                     &                     &                     &                     &       0.005         &                     &                     \\
                    &                     &                     &                     &                     &                     &                     &     (0.013)         &                     &                     \\
\addlinespace
Cash $\times$ Post-pay $\times$ Last 2 hours of day&                     &                     &                     &                     &                     &                     &                     &       0.013         &                     \\
                    &                     &                     &                     &                     &                     &                     &                     &     (0.020)         &                     \\
\addlinespace
Cash $\times$ Post-pay $\times$ Last 1 hour of day&                     &                     &                     &                     &                     &                     &                     &                     &       0.104\sym{***}\\
                    &                     &                     &                     &                     &                     &                     &                     &                     &     (0.026)         \\
\midrule
Control group mean  &       0.984         &       0.938         &     180.625         &       0.759         &       0.266         &                     &                     &                     &                     \\
N: workers          &         320         &         320         &         320         &         320         &         320         &                     &                     &                     &                     \\
Coef: cash effect + interaction&                     &                     &                     &                     &                     &                     &                     &       0.117         &       0.187         \\
SE: cash effect + interaction&                     &                     &                     &                     &                     &                     &                     &       0.048         &       0.054         \\
P-val: cash effect + interaction&                     &                     &                     &                     &                     &                     &                     &       0.016         &       0.001         \\
N: worker-hours     &                     &                     &                     &                     &                     &      17,441         &      17,381         &      17,441         &      17,441         \\
\bottomrule
\end{tabular}
}
